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Kenwood DNX571HD Satellite Antenna Connection Replacement

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  1. Kenwood DNX571HD Satellite Antenna Connection Replacement, CD/DVD Drive: 步骤 1 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement, CD/DVD Drive: 步骤 1 中的图像 2,2
    • Unscrew the four 3.5mm side screws with a Phillips #1 screwdriver.

    • There are two screws per side.

  2. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 2 中的图像 1,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 2 中的图像 2,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 2 中的图像 3,3
    • Use a spudger to unhook the plastic clips on the sides and top of the front panel. There are two clips on each side and one clip on the top.

    • Place the spudger between the plastic tab and the metal case and gently lift the spudger away from the case.

  3. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 3 中的图像 1,1
    • Pull the top of the front panel out and down to remove front panel.

    • Remove the front panel gently so as not to damage the ribbon cables behind it.

  4. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 4 中的图像 1,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 4 中的图像 2,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 4 中的图像 3,3
    • Unscrew the three 5mm screws from the top of the device using a Phillips #1 screwdriver.

    • Lift up to remove the top casing.

  5. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 5 中的图像 1,1
    • Lift the CD drive carefully to expose the attached cable underneath.

  6. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 6 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 6 中的图像 2,2
    • Flip up the black clasp with a spudger to disconnect the large white ribbon cable connecting the CD drive to the board underneath.

  7. Kenwood DNX571HD Satellite Antenna Connection Replacement, Cooling Fan: 步骤 7 中的图像 1,1
    在这个步骤中使用的工具:
    Tweezers
    $4.99
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    • Carefully unplug the fan power cord with the tweezers.

  8. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 8 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 8 中的图像 2,2
    • Unscrew the three 5mm length screws with the Phillips #1 screwdriver.

    • Remove the metal plate

    • Removing the plate will damage the heat sink compound. This will need to be replaced during reassembly.

  9. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 9 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 9 中的图像 2,2
    • Unscrew the three 5.5mm long screws with a Phillips #1 screwdriver.

  10. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 10 中的图像 1,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 10 中的图像 2,3 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 10 中的图像 3,3
    • Remove the four 5.5mm screws with the Phillips #1 screwdriver.

  11. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 11 中的图像 1,1
    • Lift the top part of the unit up from the lower chassis.

  12. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 12 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 12 中的图像 2,2
    • Remove the two 13mm long screws with a Phillips #1 screwdriver.

    • Gently thread the power cable through the circuit boards to separate the fan from the body of the stereo.

  13. Kenwood DNX571HD Satellite Antenna Connection Replacement, Satellite Antenna Connection: 步骤 13 中的图像 1,2 Kenwood DNX571HD Satellite Antenna Connection Replacement, Satellite Antenna Connection: 步骤 13 中的图像 2,2
    • Remove the four 5mm screws from the corners of the circuit board using a Phillips #1 screwdriver

    • Lift the circuit board from the rest of the assembly.

  14. Kenwood DNX571HD Satellite Antenna Connection Replacement: 步骤 14 中的图像 1,1
    • Desolder the 12 leads to remove the connector from the circuit board.

    • There are ten leads in two parallel rows and two larger leads below them.

    • The satellite antenna is a thru-hole-mounted device. You must apply heat to each soldered pin individually and pull them out of the holes while the solder is molten.

    • The solder material, pins, and any surrounding material will get VERY hot while melting the connections. Do not touch any metal parts during the desoldering process and give the device time to cool off once you’re finished. It may also be good to take breaks so that the electronics aren’t kept hot for extended periods of time.

结论

To reassemble your device, follow these instructions in reverse order.

Wendy Zaballos

于09/17/18注册

952 声望

创作了6篇指南

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